blob: d9b05b29e603450011c7a7fb9c8ecb46004a61b2 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
|
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
use std::rc::Rc;
use dom_struct::dom_struct;
use js::rust::HandleObject;
use crate::dom::bindings::codegen::Bindings::FontFaceSetBinding::FontFaceSetMethods;
use crate::dom::bindings::reflector::reflect_dom_object_with_proto;
use crate::dom::bindings::root::DomRoot;
use crate::dom::eventtarget::EventTarget;
use crate::dom::globalscope::GlobalScope;
use crate::dom::promise::Promise;
use crate::realms::enter_realm;
use crate::script_runtime::CanGc;
#[dom_struct]
pub struct FontFaceSet {
target: EventTarget,
#[ignore_malloc_size_of = "Rc"]
promise: Rc<Promise>,
}
impl FontFaceSet {
pub fn new_inherited(global: &GlobalScope) -> Self {
FontFaceSet {
target: EventTarget::new_inherited(),
promise: Promise::new(global),
}
}
pub fn new(global: &GlobalScope, proto: Option<HandleObject>) -> DomRoot<Self> {
reflect_dom_object_with_proto(
Box::new(FontFaceSet::new_inherited(global)),
global,
proto,
CanGc::note(),
)
}
pub fn fulfill_ready_promise_if_needed(&self) {
if !self.promise.is_fulfilled() {
let _ac = enter_realm(&*self.promise);
self.promise.resolve_native(self);
}
}
}
impl FontFaceSetMethods for FontFaceSet {
/// <https://drafts.csswg.org/css-font-loading/#dom-fontfaceset-ready>
fn Ready(&self) -> Rc<Promise> {
self.promise.clone()
}
}
|
